CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/ijBKy7io"] [Date "2022.11.30"] [White "Matthew4"] [Black "Oskar"] [Result "1-0"] [UTCDate "2022.11.30"] [UTCTime "21:38:09"] [WhiteElo "1982"] [BlackElo "1917"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [WhiteTitle "GM🦃"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C26"] [Opening "Bishop's Opening: Vienna Hybrid, Spielmann Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 { C26 Bishop's Opening: Vienna Hybrid, Spielmann Attack } h6 5. f4 d6 6. Nf3 Bg4?? { (0.18 → 2.94) Blunder. a5 was best. } (6... a5 7. fxe5 dxe5 8. Qe2 Nc6 9. Be3 Nd4 10. Bxd4 Bxd4 11. Nb5 O-O 12. Nbxd4 exd4 13. c3) 7. h3?? { (2.94 → 0.66) Blunder. fxe5 was best. } (7. fxe5) 7... Bh5? { (0.66 → 2.07) Mistake. Bxf3 was best. } (7... Bxf3 8. Qxf3 Nc6 9. Na4 Nd4 10. Qf2 exf4 11. Nxc5 dxc5 12. Bxf4 b5 13. Bb3 a5 14. O-O) 8. g4 Bg6 9. fxe5?! { (1.88 → 1.03) Inaccuracy. Qe2 was best. } (9. Qe2 exf4) 9... dxe5 10. Nxe5?? { (1.16 → -2.79) Blunder. Qe2 was best. } (10. Qe2 Qe7 11. Bd2 Nc6 12. O-O-O O-O-O 13. Rhf1 a6 14. Qg2 Nd4 15. Kb1 Kb8 16. a3 Nxf3) 10... Nfd7?? { (-2.79 → 2.55) Blunder. Qd4 was best. } (10... Qd4) 11. Nxg6 fxg6 12. Qe2?? { (2.59 → 0.16) Blunder. d4 was best. } (12. d4 Ne5 13. Bb5+ Nbc6 14. dxc5 Qh4+ 15. Ke2 O-O 16. Be3 Rf3 17. Qg1 Raf8 18. Kd1 Rxe3) 12... Qh4+ 13. Kd1 Ne5 14. Nd5?! { (0.53 → -0.03) Inaccuracy. Na4 was best. } (14. Na4 Be7 15. Be6 Rf8 16. Be3 Nbc6 17. d4 Rf3 18. dxe5 Qg3 19. Bg1 Nxe5 20. Nc3 Bg5) 14... Qd8?? { (-0.03 → 2.87) Blunder. O-O was best. } (14... O-O 15. Rf1 Nbc6 16. Nxc7+ Nxc4 17. Nxa8 Rxa8 18. dxc4 Rd8+ 19. Bd2 Qxh3 20. Qf3 Qh4 21. Kc1) 15. Be3?? { (2.87 → 1.02) Blunder. Bb3 was best. } (15. Bb3 a5) 15... Bxe3 16. Qxe3 Nxc4 17. dxc4 c6 18. Rf1 cxd5?! { (0.00 → 0.80) Inaccuracy. Rf8 was best. } (18... Rf8 19. Kd2 Nd7 20. Nf4 Qa5+ 21. Ke2 Rf6 22. Nd3 Re6 23. Nf4) 19. exd5+ Qe7 20. Qb3?? { (0.87 → -0.83) Blunder. Qxe7+ was best. } (20. Qxe7+ Kxe7) 20... Kd8 21. c5?? { (-0.75 → -4.45) Blunder. Kd2 was best. } (21. Kd2 Qg5+ 22. Qe3 Nd7 23. Qxg5+ hxg5 24. Rae1 Rc8 25. b3 Nf6 26. Rf3 Kd7 27. Kd3 Rce8) 21... Qc7?? { (-4.45 → -2.01) Blunder. Re8 was best. } (21... Re8) 22. d6 Qxc5 23. Qxb7 Qc6?? { (-1.80 → 0.00) Blunder. Re8 was best. } (23... Re8 24. c3 Qb6 25. Qxb6+ axb6 26. Rf7 Nc6 27. Rxg7 Ra7 28. Rxa7 Nxa7 29. a4 Kd7 30. b4) 24. Qe7+ Kc8 25. Rf7?! { (0.00 → -0.58) Inaccuracy. a4 was best. } (25. a4 Re8 26. Rf8 Rxf8 27. Qxf8+ Kb7 28. Ra3 Qh1+ 29. Ke2 Qe4+ 30. Kd1) 25... Nd7?! { (-0.58 → 0.00) Inaccuracy. a5 was best. } (25... a5 26. Qc7+) 26. Rxg7?? { (0.00 → -3.10) Blunder. a4 was best. } (26. a4 Qh1+ 27. Ke2 Qh2+ 28. Kf3 Qxh3+ 29. Kf4 Qh2+ 30. Kf3) 26... Qd5+?? { (-3.10 → 0.00) Blunder. Rb8 was best. } (26... Rb8 27. b3 Rb5 28. c4 Re5 29. Qxe5 Nxe5 30. Rc7+ Qxc7 31. dxc7 Rf8 32. Kd2 Kxc7 33. Ke3) 27. Kc1?! { (0.00 → -0.83) Inaccuracy. Ke1 was best. } (27. Ke1 Qh1+ 28. Kd2 Qh2+ 29. Ke1 Qg3+ 30. Kd2 Qf2+ 31. Kc3 Qf3+ 32. Kd2 Qg2+) 27... Qh1+?! { (-0.83 → -0.08) Inaccuracy. Rd8 was best. } (27... Rd8 28. a4 Qh1+ 29. Kd2 Qh2+ 30. Kd1 Qg1+ 31. Ke2 Qg2+ 32. Ke1 Rb8 33. Ra3 Rb6 34. Rc3+) 28. Kd2 Qd5+ 29. Ke2? { (0.00 → -1.08) Mistake. Ke1 was best. } (29. Ke1 Qh1+ 30. Kf2 Qh2+ 31. Ke1) 29... Qe5+?? { (-1.08 → 1.35) Blunder. Qc6 was best. } (29... Qc6) 30. Qxe5 Nxe5 31. Rd1 Rd8?! { (0.65 → 1.46) Inaccuracy. Rb8 was best. } (31... Rb8 32. Rd5) 32. Re7? { (1.46 → 0.29) Mistake. Rd5 was best. } (32. Rd5) 32... Nd7 33. Re6 Nf8 34. Re5?! { (0.10 → -0.82) Inaccuracy. Re7 was best. } (34. Re7 a5 35. Rd5 Ra6 36. Rc5+ Kb8 37. Rb5+ Ka8 38. c4 Raxd6 39. Rxa5+ Kb8 40. Rd5 Rxd5) 34... Nd7?! { (-0.82 → 0.09) Inaccuracy. Kb7 was best. } (34... Kb7 35. Re7+) 35. Re7?! { (0.09 → -0.54) Inaccuracy. Re6 was best. } (35. Re6 Rb8 36. b3 Rg8 37. Re7 Kd8 38. c4 Rb6 39. Rd5 Rxd6 40. Rxd6 Kxe7 41. Ra6 h5) 35... Nf8?? { (-0.54 → 7.59) Blunder. Kb7 was best. } (35... Kb7 36. Rd3 Kb6 37. b4 a5 38. a3 axb4 39. axb4 Kb5 40. g5 hxg5 41. Rd5+ Kb6 42. Rxg5) 36. Rc7+?? { (7.59 → 1.89) Blunder. Rd3 was best. } (36. Rd3 Nd7) 36... Kb8 37. Rd4?? { (2.10 → -0.39) Blunder. Rd3 was best. } (37. Rd3 Rxd6 38. Rf7 Re6+ 39. Kf2 Re8 40. Re3 Ne6 41. Rf6 Nc7 42. Rxe8+ Nxe8 43. Rxg6 Kc7) 37... Ne6?? { (-0.39 → Mate in 1) Checkmate is now unavoidable. Rxd6 was best. } (37... Rxd6 38. Rxd6) 38. Rb4# { White wins by checkmate. } 1-0